Flick, L. F. (1886). The French refugee Trappists in the United States: American Catholic Historical Society of Philadelphia, on February 23, 1886. Philadelphia.
Chicago-viite (17. p.)Flick, Lawrence F. The French Refugee Trappists in the United States: American Catholic Historical Society of Philadelphia, on February 23, 1886. Philadelphia, 1886.
MLA-viite (8. p.)Flick, Lawrence F. The French Refugee Trappists in the United States: American Catholic Historical Society of Philadelphia, on February 23, 1886. Philadelphia, 1886.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.